president obama begins the push for immigration reform in las vegas next week. lisa sylvester is monitoring that. the other top stories in "the situation room," what's the latest, lisa? >> aids to the president said they will sketch out his plans and improving border security in cracking down on employers who hire undocumented workers. the most controversial part of the plan is creating a passion way to citizenship for illegal immigrants. he is expected to get more specifics in the state of the union address. a cia officer will spend 30 months in proven for revealing the identity of an agent. his own attorney admitted he was thoughtless in leaking the administration. that was betraying a solemn trust. mitt romney is in washington for the first time since last month's lunch. he and his wife are expected to attend the dinner by power brokers and business elite. president obama was at the dinner in 2009 and last year, but not clear if the president will be there tomorrow. he will receive the ipod award on may 19th and will be broadcast live from the mgm grand in la